Expansion bend
[机] 伸缩曲管
🧩 词语组成解析
bend
[bend]
vt. （使）弯曲，屈身;拉弯;使成形，强行;集中全力于;
vi. 偏向;使变曲，成角度;弯身，弯腰;专心;
n. 弯曲（处）;（尤指道路或河流的）拐弯;弯道;（潜水员过快浮出水面造成的）减压病;
🗣️ 情景例句
It's not like I have nobody.
我身边并非没有亲近的人。
Would you speak a little louder?
请稍微说大声点。
So it became known as the gold rush.
成为广大为人知的“淘金热”。